JP7398387B2 - ゴム組成物、加硫ゴム及びタイヤ - Google Patents

ゴム組成物、加硫ゴム及びタイヤ Download PDF

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Publication number
JP7398387B2
JP7398387B2 JP2020556035A JP2020556035A JP7398387B2 JP 7398387 B2 JP7398387 B2 JP 7398387B2 JP 2020556035 A JP2020556035 A JP 2020556035A JP 2020556035 A JP2020556035 A JP 2020556035A JP 7398387 B2 JP7398387 B2 JP 7398387B2
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Japan
Prior art keywords
rubber
mass
group
rubber composition
tire
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JP2020556035A
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English (en)
Japanese (ja)
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JPWO2020100627A1 (ja
Inventor
祥子 岸本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
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Bridgestone Corp
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Publication of JPWO2020100627A1 publication Critical patent/JPWO2020100627A1/ja
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016Compositions of the tread
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/22Incorporating nitrogen atoms into the molecule
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/25Incorporating silicon atoms into the molecule
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/30Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F136/00Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F136/04Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F136/06Butadiene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016Physical properties or dimensions
    • B60C2011/0025Modulus or tan delta
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/14Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C2011/145Discontinuous fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/14Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C2011/147Foamed rubber or sponge rubber on the tread band
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86Optimisation of rolling resistance, e.g. weight reduction 

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2020556035A 2018-11-16 2019-11-01 ゴム組成物、加硫ゴム及びタイヤ Active JP7398387B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018215881 2018-11-16
JP2018215881 2018-11-16
PCT/JP2019/042981 WO2020100627A1 (ja) 2018-11-16 2019-11-01 ゴム組成物、加硫ゴム及びタイヤ

Publications (2)

Publication Number Publication Date
JPWO2020100627A1 JPWO2020100627A1 (ja) 2021-09-30
JP7398387B2 true JP7398387B2 (ja) 2023-12-14

Family

ID=70730515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020556035A Active JP7398387B2 (ja) 2018-11-16 2019-11-01 ゴム組成物、加硫ゴム及びタイヤ

Country Status (4)

Country Link
EP (1) EP3882045A4 (de)
JP (1) JP7398387B2 (de)
CN (1) CN113039075B (de)
WO (1) WO2020100627A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021143235A (ja) * 2020-03-10 2021-09-24 住友ゴム工業株式会社 タイヤトレッド用ゴム組成物、タイヤトレッドおよび乗用車用タイヤ
JP7255581B2 (ja) * 2020-11-11 2023-04-11 住友ゴム工業株式会社 エラストマー組成物及びタイヤ
WO2022254750A1 (ja) * 2021-05-31 2022-12-08 株式会社ブリヂストン ゴム組成物及びタイヤ
CN117413011A (zh) * 2021-05-31 2024-01-16 株式会社普利司通 硫化橡胶组合物和轮胎
JPWO2022254751A1 (de) * 2021-05-31 2022-12-08

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008120937A (ja) 2006-11-14 2008-05-29 Bridgestone Corp タイヤトレッド用ゴム組成物
JP2009263587A (ja) 2008-04-28 2009-11-12 Bridgestone Corp タイヤ
JP2010121681A (ja) 2008-11-18 2010-06-03 Bridgestone Corp ホース内管用ゴム組成物及び油圧ホース
JP2010168469A (ja) 2009-01-22 2010-08-05 Bridgestone Corp タイヤ
WO2017126629A1 (ja) 2016-01-19 2017-07-27 株式会社ブリヂストン ゴム組成物及びタイヤ
WO2017126633A1 (ja) 2016-01-19 2017-07-27 株式会社ブリヂストン ゴム組成物及びタイヤ
JP2018131559A (ja) 2017-02-16 2018-08-23 横浜ゴム株式会社 スタッドレスタイヤ用ゴム組成物

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001323095A (ja) 2000-05-12 2001-11-20 Rengo Co Ltd 多孔性セルロース粒子、機能性粒子及びこれらを用いた化粧品
JP2004115284A (ja) 2002-09-24 2004-04-15 Rengo Co Ltd セラミックス多孔化材及びこれを用いたセラミックスの多孔化方法
JP2010254858A (ja) * 2009-04-27 2010-11-11 Bridgestone Corp ゴム組成物及びそれを用いた冬用タイヤ
JP2011088988A (ja) * 2009-10-21 2011-05-06 Bridgestone Corp タイヤ
JP5701134B2 (ja) 2011-04-13 2015-04-15 株式会社ブリヂストン ゴム組成物、加硫ゴム、及びそれらを用いたタイヤ
JP6010060B2 (ja) * 2014-02-21 2016-10-19 住友ゴム工業株式会社 タイヤ用ゴム組成物、及び空気入りタイヤ
US10369843B2 (en) * 2014-11-07 2019-08-06 Sumitomo Rubber Industries, Ltd. Production method of rubber composition for tire and tire
JP6809778B2 (ja) * 2015-06-03 2021-01-06 株式会社ブリヂストン ゴム組成物の製造方法及びタイヤ
WO2017077714A1 (ja) * 2015-11-05 2017-05-11 株式会社ブリヂストン ゴム組成物およびタイヤ
JP7053089B2 (ja) * 2017-12-15 2022-04-12 株式会社ブリヂストン ゴム組成物、加硫ゴム及びタイヤ
EP3725836B1 (de) * 2017-12-15 2022-08-24 Bridgestone Corporation Kautschukzusammensetzung und luftreifen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008120937A (ja) 2006-11-14 2008-05-29 Bridgestone Corp タイヤトレッド用ゴム組成物
JP2009263587A (ja) 2008-04-28 2009-11-12 Bridgestone Corp タイヤ
JP2010121681A (ja) 2008-11-18 2010-06-03 Bridgestone Corp ホース内管用ゴム組成物及び油圧ホース
JP2010168469A (ja) 2009-01-22 2010-08-05 Bridgestone Corp タイヤ
WO2017126629A1 (ja) 2016-01-19 2017-07-27 株式会社ブリヂストン ゴム組成物及びタイヤ
WO2017126633A1 (ja) 2016-01-19 2017-07-27 株式会社ブリヂストン ゴム組成物及びタイヤ
JP2018131559A (ja) 2017-02-16 2018-08-23 横浜ゴム株式会社 スタッドレスタイヤ用ゴム組成物

Also Published As

Publication number Publication date
EP3882045A4 (de) 2022-07-27
EP3882045A1 (de) 2021-09-22
WO2020100627A1 (ja) 2020-05-22
CN113039075B (zh) 2024-02-06
CN113039075A (zh) 2021-06-25
JPWO2020100627A1 (ja) 2021-09-30

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